Metals mindmap!

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  • Created by: abbimozza
  • Created on: 13-11-15 06:33
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  • Metals!
    • Aluminium is the most abundant metal on earth!
    • Aluminium ore is called bauxite!
    • iron is extracted in an iron ore in a huge container called the blast furnace!
      • zinc is extracted by the earths crust by heating with carbon.
    • Carbon is more reactive than Iron so it can place iron from iron oxide!
      • metals are bonded by positive ions in a lattice with  delocalised electrons in between!
    • Iron is an element and Steel is an alloy.
    • An alloy is a mixture between 2 or more elements!
      • calcium is above carbon in the reactivity series so the calcium is extracted by electrolysis!
    • aluminium oxide is very stable because it is a very reactive metal!

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